including a republican president, george h.w. bush, has ordered executive orders tightening gun control restrictions. >> yes. >> megyn: how far can president obama go? >> well, it's a great question, megyn. the statute on which george h.w. bush relied said that the president could ban importation into the u.s. of weapons that were not, quote, suitable for sporting purposes, closed quotes. and left up to the president and his advisors to determine what that means, suitable for sporting purposes. george h.w. bush, himself a hunter and throughout his career, candidly, a defender of second amendment rights tightened up the meaning for suitable for sporting purposes so as to exclude from importing into the u.s. you could own it in the u.s. if you somehow got it. if you're a dealer here, couldn't bring it. if you're a seller in another country, couldn't sell it in the u.s. and guns determined to have purposes other than sporting. this is an example of an area of governmental authority where the president has discretion. president obama, and that was 1968 statute from the lbj years, it's still